<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="javascript/extjs/resources/css/ext-all.css"/>
<script type="text/javascript" src="javascript/extjs/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="javascript/extjs/ext-all.js"></script>
<script language="javascript">
	 Ext.onReady(function(){
		Ext.Msg.alert("title", "content");
	}); 
</script>

</head>
<body>
</body>
</html>